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[-] Chivera@lemmy.world 36 points 2 weeks ago

Is this also how some animals see them?

[-] fossilesque@mander.xyz 88 points 2 weeks ago* (last edited 2 weeks ago)

Yee. I saved this image for a Caption this.

[-] Matty_r@programming.dev 17 points 2 weeks ago

"Bird Vision activate!"

Walks straight into glass door

[-] flambonkscious@sh.itjust.works 5 points 2 weeks ago

That's great! Any guesses what the bottom bars are about on either side of the 'heart thing'?

[-] Techranger@infosec.pub 4 points 2 weeks ago

Saddam Hussein in UV light.

[-] SoleInvictus@lemmy.blahaj.zone 2 points 2 weeks ago

I spent like twenty minutes looking. I'm stumped!

[-] ayyy@sh.itjust.works 2 points 2 weeks ago

It’s very unclear/nonsensical

[-] funkless_eck@sh.itjust.works 1 points 2 weeks ago

Cone count is my guess. Of the photoreceptors in the eye - Rods see in low-light and cones see in color. Some animals lack or have different cones compared to humans. Hence why bees can see "bee purple"

[-] flambonkscious@sh.itjust.works 3 points 2 weeks ago

It seems to be a commonly used image stolen from Klaus Schmidt https://photographyoftheinvisibleworld.blogspot.com/search/label/bird%20vision but strangely none seem to have the lower bit. How odd...

[-] StellarExtract@lemmy.zip 12 points 2 weeks ago

Technically no, this photographer is putting flowers under a blacklight and photographing them, resulting in a picture of basically what a human would see IRL in that scenario (aside from things like contrast/exposure variances, etc). It's not really the same as what UV sensing animals would see. These photos are of regions of the flower converting UV light into human-visible visible light (via fluorescence, same thing as a blacklight poster). UV sensing animals are seeing actual ultraviolet being reflected by the flower as well as visible light, so it's not the same thing.

this post was submitted on 13 Jul 2025
690 points (99.6% liked)

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